Nautical Charts & Maps

Nautical Charts & Maps

Nautical Charts & Marine Maps

3.8K ratings
75 reviews
$8.99

Details

  • Released
  • Updated
  • August 6, 2018
  • July 16, 2026
Nautical Charts & Maps screenshot #1 for iPhone
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ipad
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About

Access NOAA Electronic Navigational Charts (ENC) for offline marine navigation. View detailed information like buoys, depths, and port features. Overlay NOAA weather maps including radar, sea temperature, and wind data.

βœ“NOAA Electronic Navigational Charts (ENC)
βœ“Offline chart downloads
βœ“Detailed chart information
βœ“NOAA Weather Map Overlays
βœ“Weather radar
βœ“Sea surface temperature
βœ“Wind speed and direction
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What users say

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+1

What's New in Nautical Charts & Maps

1.15

July 16, 2026

+ Optimized for iOS 26 + Fixed a few minor bugs Thank you for the positive feedback!

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Charts

Top Paid

πŸ“ˆΒ 28+7

Navigation

This app rose +7 positions in Navigation chart.

Last updated on July 20, 2026.

User reviews

Seamaster

Working only in USA don’t purchase

No bueno on iPad

This app looked so promising to me. So I purchased it, downloaded it. And all it does is show a very basic map. Oh, I can pan over to the Atlantic but it literally shows nothing more than my iPad’s Maps app does. Less in fact! I sure hope I missed something, but I don’t think so. Ugh!

Appears to only be for offshore

I bought hoping to get more insights on bays e.g. Tampa Bay and also rivers. No such luck with this app. If you go offshore, seems alright. I don’t go offshore, so this app is useless for me.

Pretty good

Good renderings of the electronic charts. I wish it wouldn’t switch to the lower resolution rendering of the map so readily when I zoom out.

Ted

Easy to use, no passwords right when I need it. Perfect.

Developer apps

User experience

🐞

Reported Bugs

3 issues

App crashes on launch or when downloading charts

Bug

Rendering issues when zooming or panning the map

Bug

Incorrect or missing chart data in certain areas

Bug
✨

Requested Features

4 requests

Add more chart coverage, especially for inland waterways and Canadian regions

Feature

Implement advanced navigation tools like route planning, waypoints, and distance measurement

Feature

Improve user interface and add more customization options

Feature

Provide better support and responsiveness from the developer

Feature

FAQ

What does this app do?

This app provides access to NOAA Electronic Navigational Charts (ENC) for offline marine navigation. It also includes NOAA Weather Map Overlays, offering various weather-related data such as radar, sea surface temperature, and wind information.

What are the key features of this app?

Key features include downloading NOAA ENCs for offline use, displaying detailed navigational information like buoys, depths, and port features, and overlaying various NOAA weather maps including radar, sea surface temperature, and wind data.

Is this app free to use?

Based on the provided information, the app is free to use. There are no mentions of subscription fees, in-app purchases, or advertisements.

What kind of information is displayed on the charts?

The ENC charts display a comprehensive range of information including buoys, beacons, lights, fog signals, radar, natural and man-made features, services, seabed details, obstructions, depths, currents, port features, traffic routes, and special areas.

Can I use these charts for regulated vessels?

No, the ENC charts displayed in this app do NOT meet federal chart carriage regulations for regulated vessels. Users should consult the Code of Federal Regulations for current federal chart carriage requirements.